With the test stations PS 103 to 403 from Schütz, you can perform, among other things, the sensitivity test (10 ppm) of gas concentration measuring devices for above-ground testing before starting work and after major work interruptions (DVGW G 465-4).
You can check the display accuracy of the gas detectors just as easily by connecting different compressed gas cans with the corresponding test gases (1 vol.% - 2.2 vol.% - 100 vol.%) To the test station. However, if you are using several gases continuously, we recommend purchasing one of the larger test stations 203 or 403.
All gases can be connected in 1 liter aluminum pressurized gas cans. The remaining pressure of the bottle is always displayed. If larger quantities of gas are required, a steel pressurized gas cylinder can be connected via an adapter and the pressure reducer. With flow measurement.